Tech. Series 23, Part I, Bureau of Entomology, U. S. Dept. of Agriculture. 



Plate VI. 



J 



S 



Cryptothrips and Phlceothrips. 



f'S- l-—Crp))tothrips naiin's: Head and protliorax of female. FiR. 2.—Cn/i)t<illirij>s snHcia: Left 

 antenna of female. Fig. -^.—Cniptotliiips saliri.<: End of alidonien of female. Fij;. i.—Plilao- 

 thnp^jiiuin: Head and prothorax of female. Y\g b.—Phlnotliripi' jmnci: Rifrht antenna of 

 female. Fig e.—Phlmjthripsjenmi: End of abdomen of female. Enlarged. (Original.) 



